Computer Networking
Which of the following is an important characteristic of LAN?

None of these
parallel transmission
application independent interfaces
unlimited expansion
low cost access for low bandwidth channels

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Computer Networking
What is a stub network?

A network with more than one exit and entry point.
A network with more than one exit point.
A network with only one entry and no exit point.
A network that has only one entry and exit point.

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Computer Networking
What is the purpose of flow control?

To regulate the size of each segment.
To ensure that data is retransmitted if an acknowledgment is not received.
To provide a means for the receiver to govern the amount of data sent by the sender.
To reassemble segments in the correct order at the destination device.

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